Created
September 15, 2009 08:21
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#include <string.h> | |
#include <net-snmp/net-snmp-config.h> | |
#include <net-snmp/types.h> | |
#include <net-snmp/library/snmp_api.h> | |
#include <net-snmp/library/snmp_transport.h> | |
#include <net-snmp/library/snmp_client.h> | |
#include <net-snmp/library/system.h> | |
#include <string> | |
using namespace std; | |
int | |
snmp_input(int operation, | |
netsnmp_session * session, | |
int reqid, netsnmp_pdu *pdu, void *magic) | |
{ | |
return 1; | |
} | |
oid objid_sysuptime[] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 }; | |
oid objid_snmptrap[] = { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 }; | |
int | |
main() | |
{ | |
string peername = "localhost"; | |
string oid = ".1.3.6.1.4.1.8072.99999"; | |
string community = "trapprivate"; | |
netsnmp_session session; | |
snmp_sess_init(&session); | |
session.peername = (char*)peername.c_str(); | |
session.community = (u_char*)community.c_str(); | |
session.community_len = community.size(); | |
session.version = SNMP_VERSION_2c; | |
session.callback = snmp_input; | |
session.callback_magic = NULL; | |
netsnmp_session *ss = snmp_add(&session, | |
netsnmp_transport_open_client("snmptrap", session.peername), | |
NULL, NULL); | |
if (ss == NULL) { | |
snmp_sess_perror("snmptrap", &session); | |
return -1; | |
} | |
netsnmp_pdu *pdu = snmp_pdu_create(SNMP_MSG_TRAP2); | |
if (pdu == NULL) { | |
return -1; | |
} | |
char csysuptime[20]; | |
sprintf(csysuptime, "%ld", get_uptime()); | |
snmp_add_var(pdu, objid_sysuptime, | |
sizeof(objid_sysuptime) / sizeof(oid), 't', | |
csysuptime); | |
snmp_add_var(pdu, objid_snmptrap, | |
sizeof(objid_snmptrap) / sizeof(oid), 'o', | |
oid.c_str()); | |
int status = snmp_send(ss, pdu); | |
fprintf(stderr, "status = %d\n", status); | |
snmp_close(ss); | |
} |
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